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Diffstat (limited to 'src/jalv_osx.m')
| -rw-r--r-- | src/jalv_osx.m | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/src/jalv_osx.m b/src/jalv_osx.m new file mode 100644 index 0000000..be970df --- /dev/null +++ b/src/jalv_osx.m @@ -0,0 +1,159 @@ +#import <Cocoa/Cocoa.h> +#import <Foundation/Foundation.h> +#include "jalv_internal.h" + +@interface AppDelegate : NSObject <NSApplicationDelegate> +@end + +@interface AppDelegate () +@property IBOutlet NSWindow* window; +@property IBOutlet NSWindow* selectWindow; +@property NSTimer* timer; +@end + +static Jalv* g_jalv = NULL; +NSWindowController* swc = NULL; +NSWindowController* mwc = NULL; + +static const LilvPlugin* +get_ith_plugin(unsigned i) +{ + const LilvPlugins* plugins = lilv_world_get_all_plugins(g_jalv->world); + LilvIter* p = lilv_plugins_begin(plugins); + for (unsigned j = 0; j < i; ++j) { + p = lilv_plugins_next(plugins, p); + } + return lilv_plugins_get(plugins, p); +} + +@interface TableController : NSObject <NSTableViewDataSource, NSTableViewDelegate> +@end + +@implementation TableController + +- (NSInteger)numberOfRowsInTableView:(NSTableView*)tableView +{ + return lilv_plugins_size(lilv_world_get_all_plugins(g_jalv->world)); +} + +- (id)tableView:(NSTableView*)tableView +objectValueForTableColumn:(NSTableColumn*)tableColumn + row:(NSInteger)row +{ + const LilvPlugin* plugin = get_ith_plugin(row); + if ([tableColumn.identifier isEqualToString:@"URI"]) { + return [NSString stringWithUTF8String:lilv_node_as_string(lilv_plugin_get_uri(plugin))]; + } else if ([tableColumn.identifier isEqualToString:@"Name"]) { + return [NSString stringWithUTF8String:lilv_node_as_string(lilv_plugin_get_name(plugin))]; + } else { + return @"?"; + } +} + +- (void)tableViewSelectionDidChange:(NSNotification*)notification +{ + // Get selected plugin + Jalv* jalv = g_jalv; + NSTableView* tableView = notification.object; + const LilvPlugin* plugin = get_ith_plugin(tableView.selectedRow); + + // Load plugin and set up Jalv internals + jalv_load_plugin(g_jalv, lilv_plugin_get_uri(plugin), NULL); + + // Load and show main window + mwc = [[NSWindowController alloc] initWithWindowNibName:@"MainWindow"]; + [mwc showWindow:self]; + + if (jalv->ui && !jalv->opts.generic_ui) { + // Instantiate custom UI + jalv_ui_instantiate(jalv, jalv_native_ui_type(jalv), mwc.window.contentView); + } + + if (g_jalv->ui_instance) { + NSView* ui = suil_instance_get_widget(g_jalv->ui_instance); + [mwc.window setContentSize:[ui frame].size]; + } else { + NSRect frame = NSMakeRect(10, 10, 800, 100); + NSSlider* widget = [[NSSlider alloc] initWithFrame:frame]; + [widget retain]; + [mwc.window.contentView addSubview:widget]; + } +} + +@end + +@implementation AppDelegate + +- (void)openDocument:(NSNotification*)aNotification +{ +} + +- (void)onTimer:(NSTimer*)timer +{ + jalv_update(g_jalv); +} + +- (void)applicationDidFinishLaunching:(NSNotification*)aNotification +{ + Jalv* jalv = g_jalv; + + self.timer = [ + [NSTimer scheduledTimerWithTimeInterval: 1/(float)jalv->ui_update_hz + target: self + selector: @selector(onTimer:) + userInfo: NULL + repeats: YES] retain]; + + swc = [[NSWindowController alloc] initWithWindowNibName:@"SelectPlugin"]; + [swc showWindow:self]; +} + +- (void)applicationWillTerminate:(NSNotification*)aNotification +{ +} + +@end + +const char* +jalv_native_ui_type(Jalv* jalv) +{ + return "http://lv2plug.in/ns/extensions/ui#CocoaUI"; +} + +int +jalv_init(int* argc, char*** argv, JalvOptions* opts) +{ + return 0; +} + +bool +jalv_discover_ui(Jalv* jalv) +{ + return TRUE; +} + +int +jalv_open_ui(Jalv* jalv) +{ + g_jalv = jalv; + return NSApplicationMain(0, NULL); +} + +void +jalv_ui_port_event(Jalv* jalv, + uint32_t port_index, + uint32_t buffer_size, + uint32_t protocol, + const void* buffer) +{ + if (jalv->ui_instance) { + suil_instance_port_event(jalv->ui_instance, port_index, + buffer_size, protocol, buffer); + } +} + +int +jalv_close_ui(Jalv* jalv) +{ + return 0; +} |